Kidney¶ Horse-shoe kidney¶ Domerday hump¶ Nutcracker Kidney¶ Renal collar¶ PKD¶ Hydro=nephrosis¶ transitional Epithelal ca of ureter ![ ]() Uretrocele Cyst¶ Bosniac cyst Classification¶ Benign tumors¶ Oncytoma¶ Title